The Bolt,eye, cataloged under National Stock Number 5306-01-514-0546, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Chicago Hardware and Fixture Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-514-0546 |
| Primary Part Number | 128858 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Chicago Hardware and Fixture Company |
| Status | ACTIVE |
| Shank Length | 1.500 INCHES NOMINAL IN |
| Style Designator | ROUND, CLOSED W/SHOULDER |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Eye Inside Diameter | 1.180 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 13 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Eye Outside Width | 6.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 128858 PRIMARY | Chicago Hardware and Fixture Company (USA) |
NSN 5306-01-514-0546 is a Bolt,eye, manufactured by Chicago Hardware and Fixture Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-514-0546 has 1 manufacturer part number on file: 128858 (Chicago Hardware and Fixture Company).
Key specifications for 128858: Shank Length: 1.500 INCHES NOMINAL IN; Style Designator: ROUND, CLOSED W/SHOULDER; Overall Length: 4.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.500 INCHES IN. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.